Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	60.93	61.37	60.77	61.37	1,151,399	+1.56(+2.61%)
Jun 28, 2012	59.55	59.89	59.14	59.81	1,644,148	-0.13(-0.22%)
Jun 27, 2012	59.66	60.08	59.59	59.94	1,106,910	+0.51(+0.86%)
Jun 26, 2012	59.30	59.62	58.97	59.43	1,897,316	+0.28(+0.47%)
Jun 25, 2012	59.50	59.50	58.92	59.15	1,552,657	-0.93(-1.54%)
Jun 22, 2012	59.99	60.23	59.75	60.07	4,289,362	+0.38(+0.64%)
Jun 21, 2012	61.10	61.19	59.63	59.69	1,694,563	-1.39(-2.27%)
Jun 20, 2012	61.18	61.35	60.62	61.08	2,583,004	-0.04(-0.07%)
Jun 19, 2012	60.89	61.39	60.80	61.12	1,436,703	+0.56(+0.93%)
Jun 18, 2012	60.15	60.69	60.02	60.56	2,744,795	+0.22(+0.36%)
Jun 15, 2012	60.02	60.43	59.92	60.34	1,575,010	+0.57(+0.95%)
Jun 14, 2012	59.29	60.01	59.14	59.77	2,745,020	+0.61(+1.03%)
Jun 13, 2012	59.43	59.77	58.99	59.16	1,935,743	-0.45(-0.76%)
Jun 12, 2012	59.12	59.63	58.83	59.62	2,053,371	+0.67(+1.14%)
Jun 11, 2012	60.23	60.28	58.89	58.94	2,235,853	-0.78(-1.31%)
Jun 08, 2012	59.12	59.76	58.91	59.72	1,623,995	+0.48(+0.81%)
Jun 07, 2012	59.95	59.98	59.17	59.24	1,722,431	-0.02(-0.04%)
Jun 06, 2012	58.38	59.29	58.34	59.27	1,976,659	+1.31(+2.26%)
Jun 05, 2012	57.39	58.05	57.36	57.96	1,474,924	+0.46(+0.80%)
Jun 04, 2012	57.68	57.84	57.04	57.50	1,783,165	-0.11(-0.18%)
Jun 01, 2012	58.18	58.32	57.57	57.60	2,773,855	-1.49(-2.53%)
May 31, 2012	59.20	59.51	58.56	59.10	2,993,744	-0.14(-0.23%)
May 30, 2012	59.61	59.64	59.12	59.24	1,302,348	-0.89(-1.49%)
May 29, 2012	59.86	60.24	59.72	60.13	1,424,017	+0.71(+1.20%)
May 25, 2012	59.57	59.72	59.29	59.42	807,215	-0.14(-0.23%)
May 24, 2012	59.66	59.74	59.12	59.55	1,208,680	+0.03(+0.05%)
May 23, 2012	59.00	59.56	58.43	59.52	2,078,483	+0.15(+0.25%)
May 22, 2012	59.44	59.89	59.06	59.37	1,429,938	+0.01(+0.01%)
May 21, 2012	58.43	59.37	58.34	59.37	1,057,485	+1.06(+1.82%)
May 18, 2012	59.01	59.13	58.18	58.30	1,286,827	-0.45(-0.77%)
May 17, 2012	59.79	59.85	58.76	58.76	2,214,711	-1.04(-1.74%)
May 16, 2012	60.26	60.55	59.76	59.80	3,120,348	-0.24(-0.40%)
May 15, 2012	60.35	60.67	59.93	60.04	1,465,761	-0.33(-0.55%)
May 14, 2012	60.50	60.78	60.28	60.37	1,032,345	-0.68(-1.12%)
May 11, 2012	60.82	61.60	60.80	61.05	1,027,638	-0.17(-0.28%)
May 10, 2012	61.55	61.58	61.09	61.22	868,314	+0.11(+0.19%)
May 09, 2012	60.80	61.46	60.49	61.10	1,186,385	-0.36(-0.58%)
May 08, 2012	61.31	61.53	60.67	61.46	1,267,551	-0.22(-0.36%)
May 07, 2012	61.41	61.88	61.40	61.68	793,814	+0.02(+0.04%)
May 04, 2012	62.31	62.36	61.60	61.66	1,565,727	-1.03(-1.64%)
May 03, 2012	63.17	63.22	62.53	62.69	1,376,953	-0.49(-0.77%)
May 02, 2012	62.98	63.25	62.78	63.17	888,196	-0.18(-0.28%)
May 01, 2012	62.94	63.78	62.87	63.35	635,335	+0.41(+0.66%)
Apr 30, 2012	63.09	63.13	62.81	62.94	903,031	-0.28(-0.44%)
Apr 27, 2012	63.27	63.39	62.94	63.22	1,270,132	+0.11(+0.18%)
Apr 26, 2012	62.53	63.17	62.48	63.10	906,787	+0.43(+0.69%)
Apr 25, 2012	62.36	62.67	62.34	62.67	1,388,031	+0.90(+1.46%)
Apr 24, 2012	61.64	61.94	61.56	61.77	825,672	+0.21(+0.34%)
Apr 23, 2012	61.46	61.61	61.16	61.56	1,418,926	-0.51(-0.82%)
Apr 20, 2012	62.28	62.50	62.07	62.07	1,013,387	+0.03(+0.05%)
Apr 19, 2012	62.38	62.66	61.74	62.04	1,933,498	-0.32(-0.51%)
Apr 18, 2012	62.33	62.57	62.26	62.35	1,055,232	-0.19(-0.31%)
Apr 17, 2012	62.02	62.72	61.98	62.55	1,272,432	+0.91(+1.48%)
Apr 16, 2012	62.05	62.13	61.45	61.64	1,070,613	-0.08(-0.13%)
Apr 13, 2012	62.31	62.31	61.68	61.72	967,731	-0.71(-1.14%)
Apr 12, 2012	61.66	62.50	61.65	62.44	1,373,951	+0.88(+1.44%)
Apr 11, 2012	61.74	61.84	61.50	61.55	1,153,753	+0.49(+0.80%)
Apr 10, 2012	62.06	62.22	61.04	61.06	1,487,646	-1.13(-1.81%)
Apr 09, 2012	62.10	62.42	62.00	62.19	1,389,507	-0.72(-1.15%)
Apr 05, 2012	62.74	63.09	62.68	62.91	702,029	+0.02(+0.03%)
Apr 04, 2012	63.07	63.15	62.71	62.90	1,482,533	-0.69(-1.09%)
Apr 03, 2012	63.74	63.85	63.22	63.59	1,223,841	-0.20(-0.32%)
Apr 02, 2012	63.30	63.99	63.15	63.79	1,145,653	+0.50(+0.78%)
Mar 30, 2012	63.43	63.47	63.02	63.30	1,802,693	+0.20(+0.32%)
Mar 29, 2012	62.83	63.19	62.57	63.09	930,788	-0.10(-0.15%)
Mar 28, 2012	63.50	63.59	62.83	63.19	1,927,710	-0.32(-0.50%)
Mar 27, 2012	63.78	63.83	63.49	63.51	816,226	-0.18(-0.28%)
Mar 26, 2012	63.31	63.71	63.31	63.69	2,982,367	+0.80(+1.28%)
Mar 23, 2012	62.70	62.93	62.34	62.88	1,484,375	+0.28(+0.44%)
Mar 22, 2012	62.68	62.81	62.43	62.60	1,412,606	-0.49(-0.78%)
Mar 21, 2012	63.24	63.30	62.98	63.10	820,864	-0.10(-0.15%)
Mar 20, 2012	63.05	63.28	62.85	63.20	1,333,586	-0.19(-0.31%)
Mar 19, 2012	63.13	63.62	63.08	63.39	1,410,621	+0.23(+0.36%)
Mar 16, 2012	63.20	63.25	63.04	63.16	1,446,643	+0.08(+0.13%)
Mar 15, 2012	62.78	63.13	62.65	63.08	2,664,352	+0.37(+0.59%)
Mar 14, 2012	62.82	62.98	62.53	62.71	1,066,790	-0.12(-0.19%)
Mar 13, 2012	62.03	62.84	61.94	62.83	1,625,706	+1.15(+1.86%)
Mar 12, 2012	61.72	61.80	61.50	61.68	893,496	-0.05(-0.08%)
Mar 09, 2012	61.57	61.89	61.51	61.73	1,020,465	+0.30(+0.49%)
Mar 08, 2012	61.23	61.58	61.08	61.43	1,424,362	+0.56(+0.92%)
Mar 07, 2012	60.55	60.95	60.49	60.87	1,477,613	+0.48(+0.79%)
Mar 06, 2012	60.70	60.72	60.22	60.40	1,864,074	-0.97(-1.58%)
Mar 05, 2012	61.48	61.54	61.12	61.37	1,924,174	-0.25(-0.41%)
Mar 02, 2012	61.78	61.86	61.46	61.62	1,180,050	-0.17(-0.27%)
Mar 01, 2012	61.62	61.93	61.55	61.79	2,020,074	+0.43(+0.70%)
Feb 29, 2012	61.81	62.01	61.35	61.36	2,067,326	-0.32(-0.52%)
Feb 28, 2012	61.60	61.79	61.46	61.68	2,152,556	+0.08(+0.13%)
Feb 27, 2012	61.11	61.74	60.96	61.60	1,824,528	+0.14(+0.22%)
Feb 24, 2012	61.47	61.61	61.36	61.46	826,751	+0.11(+0.17%)
Feb 23, 2012	61.03	61.39	60.83	61.36	909,197	+0.27(+0.45%)
Feb 22, 2012	61.17	61.31	60.96	61.08	2,646,281	-0.15(-0.25%)
Feb 21, 2012	61.38	61.52	61.07	61.24	1,004,622	+0.02(+0.03%)
Feb 17, 2012	61.34	61.37	61.08	61.22	1,408,545	+0.11(+0.17%)
Feb 16, 2012	60.45	61.18	60.38	61.12	1,981,787	+0.69(+1.14%)
Feb 15, 2012	60.91	61.00	60.32	60.43	1,424,102	-0.28(-0.47%)
Feb 14, 2012	60.60	60.73	60.29	60.71	788,352	-0.04(-0.07%)
Feb 13, 2012	60.75	60.83	60.49	60.75	1,314,457	+0.40(+0.67%)
Feb 10, 2012	60.25	60.37	60.09	60.35	2,335,226	-0.43(-0.71%)
Feb 09, 2012	60.79	60.87	60.41	60.78	1,165,478	+0.12(+0.20%)
Feb 08, 2012	60.54	60.74	60.30	60.66	858,265	+0.15(+0.25%)
Feb 07, 2012	60.24	60.62	60.03	60.50	2,118,936	+0.14(+0.23%)
Feb 06, 2012	60.17	60.41	60.08	60.37	429,993	-0.09(-0.15%)
Feb 03, 2012	60.16	60.45	60.07	60.45	2,258,213	+0.91(+1.52%)
Feb 02, 2012	59.56	59.71	59.35	59.55	1,736,021	+0.13(+0.22%)
Feb 01, 2012	59.31	59.73	59.25	59.42	5,287,525	+0.58(+0.99%)
Jan 31, 2012	59.21	59.27	58.60	58.84	2,393,565	-0.06(-0.11%)
Jan 30, 2012	58.56	58.95	58.33	58.90	882,854	-0.17(-0.29%)
Jan 27, 2012	58.78	59.23	58.76	59.07	1,223,161	+0.00(+0.00%)
Jan 26, 2012	59.66	59.79	58.88	59.07	1,966,949	-0.36(-0.61%)
Jan 25, 2012	58.77	59.53	58.59	59.44	1,422,257	+0.53(+0.91%)
Jan 24, 2012	58.51	58.90	58.44	58.90	2,336,874	+0.00(+0.00%)
Jan 23, 2012	58.85	59.20	58.62	58.90	928,158	+0.05(+0.08%)
Jan 20, 2012	58.74	58.88	58.62	58.85	701,266	-0.02(-0.03%)
Jan 19, 2012	58.71	58.92	58.57	58.87	1,057,499	+0.32(+0.54%)
Jan 18, 2012	57.84	58.55	57.74	58.55	1,220,145	+0.71(+1.23%)
Jan 17, 2012	58.21	58.29	57.74	57.84	2,747,765	+0.14(+0.24%)
Jan 13, 2012	57.55	57.71	57.16	57.71	3,187,745	-0.27(-0.46%)
Jan 12, 2012	57.96	58.03	57.49	57.97	2,131,367	+0.15(+0.27%)
Jan 11, 2012	57.54	57.88	57.48	57.82	992,197	+0.05(+0.08%)
Jan 10, 2012	57.83	57.95	57.65	57.77	1,173,324	+0.55(+0.96%)
Jan 09, 2012	57.20	57.29	56.94	57.22	1,373,288	+0.11(+0.20%)
Jan 06, 2012	57.26	57.28	56.87	57.11	1,661,382	-0.10(-0.17%)
Jan 05, 2012	56.72	57.28	56.44	57.20	1,332,281	+0.25(+0.44%)
Jan 04, 2012	56.81	57.07	56.57	56.95	1,943,776	+0.87(+1.54%)
Dec 30, 2011	56.28	56.40	56.09	56.09	1,203,528	-0.23(-0.42%)
Dec 29, 2011	55.95	56.40	55.90	56.32	4,245,287	+0.52(+0.93%)
Dec 28, 2011	56.51	56.54	55.72	55.81	1,015,735	-0.70(-1.23%)
Dec 27, 2011	56.32	56.65	56.31	56.50	1,561,323	+0.06(+0.11%)
Dec 23, 2011	56.19	56.47	56.04	56.44	1,039,845	+0.94(+1.69%)
Dec 21, 2011	55.31	55.56	54.84	55.50	2,655,675	+0.14(+0.25%)
Dec 20, 2011	54.56	55.45	54.55	55.36	1,226,223	+1.62(+3.02%)
Dec 19, 2011	54.51	54.68	53.63	53.74	901,316	-0.66(-1.21%)
Dec 16, 2011	54.60	54.93	54.21	54.40	1,297,472	+0.17(+0.31%)
Dec 15, 2011	54.61	54.65	54.10	54.23	967,237	+0.19(+0.36%)
Dec 14, 2011	54.40	54.57	53.91	54.03	2,308,985	-0.59(-1.09%)
Dec 13, 2011	55.48	55.79	54.36	54.63	1,271,489	-0.57(-1.03%)
Dec 12, 2011	55.50	55.50	54.73	55.20	1,333,489	-0.82(-1.46%)
Dec 09, 2011	55.33	56.15	55.27	56.02	1,473,074	+0.92(+1.68%)
Dec 08, 2011	55.96	56.07	54.94	55.10	1,131,539	-1.17(-2.09%)
Dec 07, 2011	55.90	56.54	55.55	56.27	1,029,092	+0.14(+0.26%)
Dec 06, 2011	56.12	56.51	55.94	56.12	806,474	+0.01(+0.01%)
Dec 05, 2011	56.42	56.59	55.84	56.12	1,521,318	+0.55(+0.98%)
Dec 02, 2011	56.09	56.29	55.51	55.57	1,014,002	+0.02(+0.04%)
Dec 01, 2011	55.52	55.90	55.36	55.55	996,913	-0.03(-0.06%)
Nov 30, 2011	54.90	55.67	54.81	55.58	2,178,255	+2.23(+4.17%)
Nov 29, 2011	53.39	53.73	53.19	53.35	1,077,994	+0.11(+0.21%)
Nov 28, 2011	53.19	53.46	52.86	53.24	1,016,246	+1.54(+2.97%)
Nov 25, 2011	51.76	52.32	51.70	51.70	626,277	-0.16(-0.31%)
Nov 23, 2011	52.53	52.57	51.83	51.86	1,247,400	-1.19(-2.24%)
Nov 22, 2011	53.09	53.42	52.72	53.05	1,269,496	-0.18(-0.35%)
Nov 21, 2011	53.43	53.52	52.79	53.24	1,354,896	-1.00(-1.85%)
Nov 18, 2011	54.50	54.59	54.03	54.24	1,603,920	-0.11(-0.21%)
Nov 17, 2011	55.09	55.23	53.93	54.36	2,038,386	-0.86(-1.56%)
Nov 16, 2011	55.49	56.20	55.13	55.22	1,000,591	-0.90(-1.60%)
Nov 15, 2011	55.62	56.37	55.46	56.12	648,812	+0.31(+0.56%)
Nov 14, 2011	56.08	56.18	55.56	55.80	745,898	-0.48(-0.86%)
Nov 11, 2011	55.92	56.45	55.89	56.29	2,844,033	+1.04(+1.88%)
Nov 10, 2011	55.52	55.56	54.72	55.25	1,373,095	+0.43(+0.78%)
Nov 09, 2011	55.55	55.81	54.65	54.82	2,255,740	-2.05(-3.60%)
Nov 08, 2011	56.48	56.97	55.93	56.87	1,030,819	+0.65(+1.16%)
Nov 07, 2011	55.88	56.25	55.32	56.22	991,219	+0.35(+0.62%)
Nov 04, 2011	55.75	56.00	55.19	55.88	1,148,148	-0.29(-0.52%)
Nov 03, 2011	55.77	56.29	54.98	56.16	1,355,823	+0.96(+1.75%)
Nov 02, 2011	55.09	55.36	54.62	55.20	1,640,600	+0.90(+1.66%)
Nov 01, 2011	54.24	54.94	54.07	54.30	2,826,606	-1.48(-2.65%)
Oct 31, 2011	56.55	56.62	55.78	55.78	2,269,957	-1.41(-2.47%)
Oct 28, 2011	56.94	57.32	56.86	57.19	2,090,663	+0.01(+0.01%)
Oct 27, 2011	56.80	57.59	56.32	57.19	1,722,917	+1.90(+3.43%)
Oct 26, 2011	55.37	55.51	54.34	55.29	1,226,535	+0.53(+0.97%)
Oct 25, 2011	55.59	55.59	54.61	54.76	2,650,380	-1.05(-1.89%)
Oct 24, 2011	55.14	55.95	55.10	55.81	821,378	+0.81(+1.48%)
Oct 21, 2011	54.62	55.11	54.49	55.00	2,920,311	+0.95(+1.75%)
Oct 20, 2011	53.93	54.19	53.17	54.05	1,094,485	+0.25(+0.46%)
Oct 19, 2011	54.37	54.66	53.61	53.80	837,040	-0.63(-1.17%)
Oct 18, 2011	53.35	54.84	52.91	54.44	988,245	+1.04(+1.96%)
Oct 17, 2011	54.28	54.32	53.27	53.39	938,120	-1.05(-1.93%)
Oct 14, 2011	54.16	54.47	53.87	54.44	1,350,015	+0.92(+1.71%)
Oct 13, 2011	53.29	53.70	52.89	53.53	1,579,007	-0.09(-0.16%)
Oct 12, 2011	53.52	54.23	53.43	53.62	1,705,966	+0.51(+0.97%)
Oct 11, 2011	52.77	53.30	52.70	53.10	1,235,333	+0.02(+0.03%)
Oct 10, 2011	52.25	53.09	52.15	53.09	1,532,589	+1.75(+3.40%)
Oct 07, 2011	52.07	52.08	51.09	51.34	2,901,704	-0.46(-0.89%)
Oct 06, 2011	51.29	51.82	51.17	51.80	3,340,038	+0.98(+1.93%)
Oct 05, 2011	49.95	50.91	49.49	50.82	3,443,383	+1.03(+2.07%)
Oct 04, 2011	48.04	49.93	47.58	49.79	3,670,920	+1.06(+2.18%)
Oct 03, 2011	50.02	50.56	48.66	48.73	3,894,854	-1.54(-3.05%)
Sep 30, 2011	50.82	51.25	50.21	50.27	4,071,305	-1.28(-2.48%)
Sep 29, 2011	52.03	52.24	50.59	51.54	2,443,299	+0.45(+0.88%)
Sep 28, 2011	52.40	52.68	51.09	51.09	2,397,437	-1.16(-2.22%)
Sep 27, 2011	52.67	53.19	51.99	52.25	2,022,363	+0.59(+1.15%)
Sep 26, 2011	51.07	51.74	50.21	51.66	1,894,784	+1.14(+2.26%)
Sep 23, 2011	49.84	50.76	49.82	50.51	3,423,797	+0.30(+0.60%)
Sep 22, 2011	50.38	50.82	49.49	50.21	3,675,394	-1.64(-3.16%)
Sep 21, 2011	53.51	53.67	51.84	51.85	2,818,769	-1.68(-3.14%)
Sep 20, 2011	53.83	54.36	53.47	53.53	2,070,176	-0.06(-0.12%)
Sep 19, 2011	53.27	53.90	52.91	53.59	1,404,283	-0.55(-1.02%)
Sep 16, 2011	54.11	54.38	53.67	54.15	1,322,402	+0.24(+0.45%)
Sep 15, 2011	53.55	53.93	53.07	53.91	4,329,047	+0.94(+1.78%)
Sep 14, 2011	52.51	53.62	51.80	52.96	1,516,708	+0.74(+1.41%)
Sep 13, 2011	51.89	52.43	51.55	52.23	2,275,642	+0.46(+0.88%)
Sep 12, 2011	50.76	51.77	50.58	51.77	1,790,138	+0.35(+0.68%)
Sep 09, 2011	52.22	52.41	51.13	51.42	1,579,660	-1.36(-2.58%)
Sep 08, 2011	53.07	53.64	52.69	52.78	1,596,355	-0.62(-1.15%)
Sep 07, 2011	52.67	53.39	52.51	53.39	1,565,970	+1.50(+2.90%)
Sep 06, 2011	50.70	51.94	50.70	51.89	2,325,868	-0.32(-0.61%)
Sep 02, 2011	52.53	52.81	52.04	52.21	1,673,420	-1.43(-2.67%)
Sep 01, 2011	54.27	54.72	53.55	53.64	2,126,737	-0.58(-1.08%)
Aug 31, 2011	54.33	54.83	53.82	54.23	2,945,689	+0.22(+0.41%)
Aug 30, 2011	53.60	54.32	53.22	54.00	1,481,375	+0.15(+0.28%)
Aug 29, 2011	52.94	53.86	52.93	53.85	1,183,673	+1.58(+3.01%)
Aug 26, 2011	51.16	52.48	50.39	52.27	4,001,812	+0.81(+1.57%)
Aug 25, 2011	52.58	52.86	51.28	51.47	2,699,470	-0.80(-1.53%)
Aug 24, 2011	51.47	52.35	51.32	52.27	1,605,793	+0.70(+1.35%)
Aug 23, 2011	50.08	51.60	49.80	51.57	2,483,696	+1.68(+3.37%)
Aug 22, 2011	50.98	51.00	49.75	49.89	1,907,277	-0.01(-0.02%)
Aug 19, 2011	50.05	51.33	49.80	49.90	3,484,037	-0.89(-1.75%)
Aug 18, 2011	51.66	51.72	50.23	50.79	4,204,122	-2.31(-4.35%)
Aug 17, 2011	53.37	53.78	52.66	53.10	2,958,163	+0.01(+0.02%)
Aug 16, 2011	53.07	53.59	52.53	53.09	2,975,097	-0.47(-0.88%)
Aug 15, 2011	52.91	53.62	52.84	53.56	2,831,487	+1.10(+2.10%)
Aug 12, 2011	52.58	52.91	52.07	52.46	4,506,587	+0.49(+0.94%)
Aug 11, 2011	50.23	52.77	50.05	51.97	7,297,764	+2.23(+4.49%)
Aug 10, 2011	51.04	51.55	49.69	49.74	9,166,922	-1.89(-3.66%)
Aug 09, 2011	52.86	52.03	48.82	51.63	9,923,305	+2.06(+4.15%)
Aug 08, 2011	51.78	52.32	49.52	49.57	5,866,137	-3.57(-6.71%)
Aug 05, 2011	54.03	54.16	51.78	53.14	7,014,786	-0.22(-0.42%)
Aug 04, 2011	55.36	55.40	53.31	53.36	4,661,943	-2.79(-4.97%)
Aug 03, 2011	55.91	56.19	54.91	56.15	2,486,892	+0.34(+0.60%)
Aug 02, 2011	56.92	57.23	55.82	55.82	1,944,039	-1.48(-2.58%)
Aug 01, 2011	58.28	58.32	56.79	57.30	2,617,810	-0.29(-0.50%)
Jul 29, 2011	57.35	58.08	57.08	57.59	1,930,818	-0.36(-0.62%)
Jul 28, 2011	58.14	58.65	57.86	57.95	1,449,940	-0.17(-0.29%)
Jul 27, 2011	59.06	59.08	58.05	58.11	1,229,933	-1.28(-2.15%)
Jul 26, 2011	59.60	59.66	59.26	59.39	741,816	-0.23(-0.39%)
Jul 25, 2011	59.39	59.92	59.34	59.62	1,780,345	-0.35(-0.59%)
Jul 22, 2011	59.97	60.04	59.87	59.98	931,536	+0.06(+0.09%)
Jul 21, 2011	59.43	60.03	59.34	59.92	1,236,201	+0.79(+1.34%)
Jul 20, 2011	59.31	59.36	59.01	59.13	495,341	-0.02(-0.04%)
Jul 19, 2011	58.53	59.22	58.53	59.15	705,162	+0.98(+1.68%)
Jul 18, 2011	58.47	58.52	57.79	58.18	1,004,618	-0.54(-0.93%)
Jul 15, 2011	58.71	58.79	58.31	58.72	963,923	+0.33(+0.56%)
Jul 14, 2011	58.94	59.22	58.26	58.39	988,515	-0.42(-0.72%)
Jul 13, 2011	58.90	59.42	58.68	58.82	1,593,333	+0.21(+0.35%)
Jul 12, 2011	58.75	59.19	58.57	58.61	1,241,839	-0.26(-0.43%)
Jul 11, 2011	59.28	59.45	58.74	58.87	864,148	-1.14(-1.89%)
Jul 08, 2011	59.73	60.00	59.54	60.00	912,698	-0.42(-0.69%)
Jul 07, 2011	60.33	60.55	60.21	60.42	593,841	+0.62(+1.04%)
Jul 06, 2011	59.56	59.86	59.40	59.79	1,316,558	+0.11(+0.19%)
Jul 05, 2011	59.68	59.81	59.51	59.68	976,579	-0.02(-0.04%)

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